/*
 * ExpressionDescription.java
 * 
 * last update: 16.01.2010 by Stefan Saru
 * 
 * author:	Alec(panovici@elcom.pub.ro)
 * 
 * Obs:
 */

package engine;
import java.io.Serializable;

interface ExpressionDescription extends Serializable{

	Expression instantiate(NameSpace n)throws ParseException;
}

